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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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QO230VH1042
QO230VH1042
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QO240VH1042
QO240VH1042
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QO315GFI1200
QO315GFI1200
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QO315GFI2100
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QO320GFI1200
QO320GFI1200
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QO320GFI1201
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QO320GFI2100
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QO330GFI1200
QO330GFI1200
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QO330GFI1201
QO330GFI1201
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QO330GFI2100
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QO340GFI1200
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QO340GFI1201
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QO340GFI2100
QO340GFI2100
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QO350GFI1200
QO350GFI1200
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QO350GFI1201
QO350GFI1201
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50
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QO350GFI2100
QO350GFI2100
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QOB115VHAFIC
QOB115VHAFIC
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QOB120VHAFIC
QOB120VHAFIC
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QOB130VHAFIC
QOB130VHAFIC
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30
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QOB130VHCAFI
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QOU3305283
QOU3305283
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Schneider Electric
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QSA2020PSD
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Siemens
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RL-1600
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1600
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Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.

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